Surface Area of a Cone 35 yards by 18 yards Calculator

The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 35 yards by height 18 yards is 8171.8713702 yards².

Steps:

Given that Base radius(r) = 35 yd and height(h) = 18 yd

Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)

Substitute the values of the radius r = 35 yd and height h = 18 yd into the formula. Pi (π) is approximately equal to 3.14 .

$(π⋅(35))$⋅ $(35$ + $\sqrt{(35)^2 + (18)^2})$

Move 35 to the left of π.

$(35π)$⋅$ (35$ + $\sqrt{(35)^2 + (18)^2}$

Simplify each term

Raise 35 yd to the power of 2 and 18 to the power of 2

$(35π)$⋅$ (35$ + $\sqrt{(1225.0) + (324.0)}$ yd

Add 1225.0 yd and 324.0 yd

$(35π)$ yd⋅$ (35$ + $\sqrt{(1549.0)}$ yd

Multipy 35π yd and 35 yd

1225.0π yd + (35π . $\sqrt1549.0$)yd

Put the value of $\sqrt1549.0$ = 39.3573373 in formula

1225.0π yd + (35π . 39.3573373) yd

Mulitply the 35π and 39.3573373

1225.0π yd + (1377.5068058π)

Add 1225.0π yd and 1377.5068058π yd

The result can be shown in multiple forms

Exact Form

Area = 2602.5068058π yd

∴ Surface Area of Cone 35 yd by 18 yd is 2602.5068058π yd²

Decimal Form

8171.8713702 yd²

∴ Surface Area of Cylinder 35 yd by 18 yd is 8171.8713702 yd²